50507108965 has 16 divisors (see below), whose sum is σ = 62072217648. Its totient is φ = 39441309696.

The previous prime is 50507108941. The next prime is 50507109007. The reversal of 50507108965 is 56980170505.

50507108965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 507465729 + 49999643236 = 22527^2 + 223606^2 .

It is a cyclic number.

It is not a de Polignac number, because 50507108965 - 2⁷ = 50507108837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677872 + ... + 748681.

It is an arithmetic number, because the mean of its divisors is an integer number (3879513603).

Almost surely, 2^50507108965 is an apocalyptic number.

It is an amenable number.

50507108965 is a deficient number, since it is larger than the sum of its proper divisors (11565108683).

50507108965 is a wasteful number, since it uses less digits than its factorization.

50507108965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426728.

The product of its (nonzero) digits is 378000, while the sum is 46.

The spelling of 50507108965 in words is "fifty billion, five hundred seven million, one hundred eight thousand, nine hundred sixty-five".